What is your Oracle data worth? The Oracle Fusion ROI calculator for AP, DSO, inventory and attrition

Most Oracle Fusion estates are carrying recoverable value in plain sight — invoices that take too long to touch, cash sitting in receivables, inventory above target, people leaving who did not have to. This free ROI calculator applies Orbrick's Cashflow Unlock formula to four of them and shows you what closing each gap is worth, in dollars and in hours.

No email required. Nothing leaves your browser. Our clients unlock $200,000 and 4,000 hours on average.

Cashflow Unlock = Gap × Volume × Conversion Factor
Accounts Payable
Oracle Payables — invoice touch time and early payment discount capture
Touch Time Gap — Hours Unlocked apply
Average hours a person spends on one invoice: review, coding, approval, exceptions. Typical range: 2–6 hrs.
Orbrick reference: 0.5 hrs with Oracle Payables automation. Use your own target if available.
Gap (current minus benchmark) 3.0 hrs / invoice
Total invoices processed per year across all suppliers.
Orbrick default: $38/hr ($80K fully loaded FTE cost divided by 2,112 annual working hours). Replace with your actual cost.
The % suppliers offer for early payment (e.g. 2/10 net 30 = 2%). Enter 0 if not applicable.
Used to calculate the dollar value of uncaptured early payment discounts.
Days Sales Outstanding
Oracle Receivables — working capital released by collecting cash faster
Wait Time Gap — Hours Unlocked = 0
Average days from invoice issue to cash receipt. Find in your Oracle AR aging report.
Your payment terms target, contractual SLA, or industry benchmark. Common targets: 30–45 days.
Gap (days to recover) 15 days
Total annual revenue or outstanding receivables balance.
Your organisation's WACC or borrowing rate. Converts days of cash into a dollar cost.
Inventory Optimisation
Oracle Inventory Management — working capital freed by reducing excess stock
Dollar Gap — Hours Unlocked = 0
Average on-hand inventory value across all warehouses. From Oracle Inventory value reports.
Your target based on demand-driven replenishment modelling or industry inventory turns benchmark.
Gap (excess inventory to release) $10,000,000
Annual cost of holding $1 of inventory: storage, insurance, obsolescence, tied-up capital. Industry range: 18–25%.
Employee Attrition
Oracle HCM — cost of turnover reduced by better retention data and early intervention
Dollar Gap — Hours Unlocked = 0
Voluntary leavers divided by total headcount, annualised. From your Oracle HCM headcount reports.
Industry benchmark or your own HR target. Typical healthy rate: 8–12% depending on sector.
Gap (percentage points above target) 5.0 pp
Headcount multiplied by average fully loaded salary. Example: 1,000 employees at $60K each = $60,000,000.
Cost to replace one leaver: recruitment, onboarding, lost productivity. Orbrick default: 30%. Range: 20–50%.
Finance — Accounts Payable
Touch time component
(3.5 hrs - 0.5 hrs) × 15,000 invoices × $38/hr
= 3.0 hrs × 15,000 × $38 $0
Early payment discount component
15,000 invoices × $5,000 avg value × 2% discount × 65% Oracle benchmark capture
= discount unlocked at Oracle benchmark $0
Total Cashflow Unlocked / year
$0
Touch time savings + discount capture
Hours Unlocked / year
0 hrs
Gap (3.0 hrs) × Volume (15,000) = touch time genuinely freed
Combined — all modules
$0
Cashflow Unlocked / year
0 hrs
Hours Unlocked / year
Realization discount 0%
Apply a conservative haircut to the full estimate. 0% shows full potential. Useful for presenting a risk-adjusted scenario.
Haircut applied:
AP
$0
DSO
$0
Inventory
$0
Attrition
$0
ForesightAI Diagnostic

These numbers come from your inputs.
The real ones come from your Oracle data.

A ForesightAI scan reads your live Oracle instance and replaces every estimate with an actual. Most clients find something unexpected in the first 48 hours.

Talk to an advisor

Formula source: Orbrick Value Realisation SOP — Cashflow Unlock = Gap × Volume × Conversion Factor. AP touch time: (Current hrs − Benchmark hrs) × Annual invoices × FTE hourly rate. AP discount: Annual invoices × Avg invoice value × Discount rate × 65% (Oracle benchmark capture rate). DSO: (Gap days ÷ 365) × Receivables × WACC. Inventory: (Current − Target inventory) × Carrying cost %. Attrition: (Current − Target attrition %) × Payroll base × Replacement cost %. All figures are annualised. Conversion factors are Orbrick reference defaults drawn from Oracle Fusion benchmarks; your own actuals will differ. A ForesightAI scan replaces every default here with a figure read from your live Oracle instance.

How the Cashflow Unlock formula works

Every figure in the calculator comes from one formula: Cashflow Unlock = Gap × Volume × Conversion Factor. It is deliberately simple, because the hard part of ERP value is never the arithmetic — it is being honest about the gap.

  • Gap — the distance between how you operate today and a realistic Oracle Fusion benchmark. Not perfection; a number a comparable organisation actually hits.
  • Volume — how many times a year you pay for that gap. Invoices processed, receivables outstanding, units held, people on the payroll.
  • Conversion factor — what turns the gap into money: a loaded hourly rate, your cost of capital, an inventory carrying cost, a replacement cost.

Accounts Payable — invoice touch time and missed discounts

AP is usually the first place we look, because it fails twice. Every invoice that needs a human touch costs you the time; every invoice paid late costs you the early-payment discount you were entitled to. The calculator values both, and the discount side is the one that surprises people — it is money you were offered and did not take.

Days Sales Outstanding — cash you have already earned

DSO is not a cost saving, it is trapped cash. Revenue you have booked, work you have delivered, money sitting in a customer's account instead of yours. Closing a DSO gap releases working capital, and the calculator values that release at your weighted average cost of capital — what financing that gap actually costs you.

Supply chain — inventory above target

Inventory you did not need to hold is capital you cannot deploy, plus the very real cost of warehousing, insuring, financing and eventually writing down what sits on the shelf. The gap between current and target inventory, multiplied by your carrying cost, is the annual bill.

HR — the cost of avoidable attrition

Not all attrition is avoidable, and the calculator does not pretend otherwise — you set the target. But the delta between where you are and where you could be, multiplied by your payroll base and the true cost of replacing someone, is one of the largest and most consistently ignored numbers in the whole model.

How to use this calculator

  1. Pick a module — start with the one where you already suspect a problem.
  2. Enter your current metric. Use a real number, even an uncomfortable one. Estimates that flatter you produce results that flatter you.
  3. Set a target. The defaults are Oracle Fusion benchmarks; move them if you know better.
  4. Enter your volume — invoices, receivables, inventory value, payroll base.
  5. Read the result in dollars and in hours. The hours are what tells you whether a fix is feasible with the team you actually have.

Then do the same for the other three modules. The grand total at the bottom is the annualised value of closing every gap you have described — and it is usually the point at which the conversation inside the business changes.

From an estimate to a number you can defend

Everything here is built on your inputs and our reference benchmarks. That is enough to size a problem and build a business case for looking harder. It is not enough to take to a board.

Value Maximization is how we close these gaps once they are real, and a ForesightAI diagnostic is how we find them: a read-only scan of your live Oracle instance that replaces every default in this calculator with a figure from your own data, usually inside 48 hours. If you would rather start by understanding where you sit, First Look is our seven-minute ERP maturity assessment.

Frequently asked questions

How accurate is this Oracle ROI calculator?

It is an estimate, and it is only as good as the numbers you put in. The formulas are the same ones we use in client engagements, and the conversion factors are Oracle Fusion benchmarks — but they are defaults, not your actuals. Treat the output as a sizing exercise: it tells you which gap is worth investigating first, not what you will bank. A ForesightAI scan reads your live Oracle instance and replaces every default with a real figure.

What is the Cashflow Unlock formula?

Cashflow Unlock = Gap × Volume × Conversion Factor. The gap is the distance between where you are today and a realistic benchmark. Volume is how often that gap is paid for — invoices processed, receivables outstanding, people on the payroll. The conversion factor turns that into money: an hourly rate, your cost of capital, a carrying cost. Every module in the calculator is the same formula with different inputs.

Which Oracle Fusion modules does the calculator cover?

Four: Accounts Payable (invoice touch time and early-payment discount capture), Days Sales Outstanding (the working capital tied up in slow collections), Supply Chain (inventory carrying cost above target), and HR (the replacement cost of avoidable attrition). Those four cover the majority of the recoverable value we find in a typical Oracle Fusion estate.

Do I need to give you my email to see the results?

No. The calculator runs entirely in your browser, nothing is sent to us, and every number is visible without filling in a form. If you want the real figures from your own Oracle data, that is when it makes sense to talk.

What is a realistic AP invoice touch time benchmark?

Best-in-class Oracle Fusion Payables environments run well under an hour of human touch per invoice, with the majority of invoices flowing straight through with no touch at all. Most organisations we assess sit far above that, usually because of exception handling, manual matching and approval chasing rather than the volume of invoices itself. The gap between those two numbers, multiplied by your annual invoice count, is the number the calculator shows you.

Why does reducing DSO show up as cash rather than savings?

Because it is not a saving — it is cash you already earned, sitting in someone else's bank account. Cutting days sales outstanding releases working capital you have already booked as revenue. The calculator values it at your weighted average cost of capital, which is what that trapped cash actually costs you to finance.

We are already live on Oracle Fusion. Is it too late to get this value?

That is exactly when most of it is available. The value in this calculator does not come from implementing Oracle — it comes from the gap between what Oracle can do and what your processes currently do with it. Organisations that have been live for a few years typically have the largest gaps, because the configuration froze at go-live while the business kept moving.

What happens after I request a ForesightAI scan?

We connect to your Oracle instance in read-only mode and analyse your actual transaction data against the same benchmarks used here. You get your real gaps, quantified, usually within 48 hours — and most clients find at least one thing they did not know was costing them money.

Launch your enterprise’s Oracle success story

Begin your Business Value Maximization journey with us. Schedule a complimentary consultation today to understand how we make it a smooth ride for you.

Contact Us